<template>
<div>
    <!-- 二级路由 -->
 <router-view></router-view>
    <!-- 底部导航栏 -->
    <van-tabbar v-model="active" route placeholder >
  <van-tabbar-item to="/home" icon="home-o">首页</van-tabbar-item>
  <van-tabbar-item to="/qa" icon="bullhorn-o">问答</van-tabbar-item>
  <van-tabbar-item to="/movie" icon="video-o">视频</van-tabbar-item>
  <van-tabbar-item to="/user" icon="user-o">用户</van-tabbar-item>
</van-tabbar>

</div>
</template>

<script>
export default {
name:'layout',
data(){
  return {
     active: 0,
  }
}
}
</script>

<style>
  /* .van-tabbar__placeholder{
    
  } */
</style>